<template>
  <view class="viewport">
    <view class="logo">
      <image
        src="https://pcapi-xiaotuxian-front-devtest.itheima.net/miniapp/images/logo_icon.png"
        mode="scaleToFill"
      />
    </view>
    <view class="login">
      <!-- #ifdef H5 || APP-PLUS -->
      <!-- 网页表单登录 -->
      <input class="input" placeholder="请输入手机号" placeholder-class="input-placeholder" />
      <input class="input" placeholder="请输入密码" placeholder-class="input-placeholder" />
      <button class="button phone">登录</button>
      <!-- #endif -->
      <!-- #ifdef MP-WEIXIN -->
      <!-- 小程序授权登录 -->
      <button class="button phone" open-type="getPhoneNumber" @getphonenumber="onGetphonenumber">
        <text class="icon icon-phone">手机号快捷登录</text>
      </button>
      <!-- #endif -->
      <!-- 其他登录方式 -->
      <view class="extra">
        <view class="caption"> <text>其他登录方式</text></view>
        <view class="options">
          <!-- 通用模拟登录 -->
          <view @tap="onGetphonenumberSimple">
            <text class="icon icon-phone">模拟快捷登录</text>
          </view>
        </view>
      </view>
      <view class="tips">登录/注册即视为你同意《服务条款》和《小兔鲜儿隐私协议》</view>
    </view>
  </view>
</template>

<script setup lang="ts">
import { postLoginWxMinAPI, postLoginWxMinSimpleAPI } from '@/services/login'
import { onLoad } from '@dcloudio/uni-app'
import type { LoginResult } from '@/types/member'
import { useMemberStore } from '@/stores'

// 条件编译,微信登录用到的逻辑
// #ifdef MP-WEIXIN
// 获取code 登录凭证
let code = ''
onLoad(async () => {
  const res = await wx.login()
  code = res.code
})
// 获取用户手机号码
const onGetphonenumber: UniHelper.ButtonOnGetphonenumber = async (ev) => {
  // 获取参数
  const encryptedData = ev.detail.encryptedData!
  const iv = ev.detail.iv!
  // 登录请求
  const res = await postLoginWxMinAPI({ code, encryptedData, iv })
  //  存储登录信息
  loginSuccess(res.result)
  // 成功提示
  uni.showToast({ icon: 'success', title: '登录成功' })
  console.log(ev)
}
// #endif
// 模拟手机号码快捷登录
const onGetphonenumberSimple = async () => {
  const res = await postLoginWxMinSimpleAPI('13513245878')
  loginSuccess(res.result)
}
const loginSuccess = (profile: LoginResult) => {
  // 保存会员信息
  const memberStore = useMemberStore()
  memberStore.setProfile(profile)
  // 成功提示
  uni.showToast({ icon: 'success', title: '登录成功' })
  setTimeout(() => {
    // 页面跳转
    uni.switchTab({ url: '/pages/index/index' })
  }, 500)
}
</script>

<style lang="scss">
page {
  height: 100%;
}
.viewport {
  display: flex;
  flex-direction: column;
  height: 100%;
  padding: 20rpx 40rpx;
}
.logo {
  flex: 1;
  text-align: center;
  image {
    width: 220rpx;
    height: 220rpx;
    margin-top: 15vh;
  }
}
.login {
  display: flex;
  flex-direction: column;
  height: 60vh;
  padding: 40rpx 20rpx 20rpx;
  .input {
    width: 100%;
    height: 80rpx;
    font-size: 28rpx;
    border-radius: 72rpx;
    border: 1rpx solid #ddd;
    padding-left: 30rpx;
    margin-bottom: 20rpx;
  }
  .button {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 80rpx;
    font-size: 28rpx;
    border-radius: 72rpx;
    color: #fff;
    .icon {
      font-size: 40rpx;
      margin-left: 6rpx;
    }
  }
  .phone {
    background-color: #28bb9c;
  }
  .wechat {
    background-color: #06c05f;
  }
  .extra {
    flex: 1;
    padding: 70rpx 70rpx 0;
    .caption {
      width: 440rpx;
      line-height: 1;
      border-top: 1rpx solid #ddd;
      font-size: 26rpx;
      color: #999;
      position: relative;
      text {
        transform: translate(-40%);
        background-color: #fff;
        position: absolute;
        top: -12rpx;
        left: 50%;
      }
    }
    .options {
      display: flex;
      justify-content: center;
      align-items: center;
      margin-top: 70rpx;
      button {
        padding: 0;
        background-color: transparent;
      }
    }
    .icon {
      font-size: 24rpx;
      color: #444;
      display: flex;
      flex-direction: column;
      align-items: center;
      &::before {
        display: flex;
        align-items: center;
        justify-content: center;
        width: 80rpx;
        height: 80rpx;
        margin-bottom: 6rpx;
        font-size: 40rpx;
        border: 1rpx solid #444;
        border-radius: 50%;
      }
    }
    .icon-weixin::before {
      border-color: #06c05f;
      color: #06c05f;
    }
  }
  .tips {
    position: absolute;
    bottom: 80rpx;
    left: 20rpx;
    right: 20rpx;
    font-size: 22rpx;
    color: #999;
    text-align: center;
  }
}
</style>
